baber/WOPTO huggingface dataset:
Patent JP-2018164393-A (JP)
Title: Variable-speed pumped storage power generation system and variable-speed pumped storage power generation method
Inventor: ISHIZUKI TERUYUKI
IPC: H02H9/04
Filed: 2018-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a safe variable-speed pumped storage power generation system which ensures the continuity of operation connecting the variable-speed pumped storage power generation system with a grid system when a grid system failure has occurred, and which prevents a DC-interruption by a breaker.SOLUTION: A variable-speed pumped storage power generation system includes an overvoltage suppression device which is connected to a three-phase circuit between an AC exciter and a rotor winding of a doubly-fed variable-speed generator-motor having a stator winding connected to a low-voltage side power source of a transformer whose high-voltage side is connected to a grid system, or to a DC link circuit in the AC exciter, and which is configured to execute short-circuiting one of the circuits via a resistor when an overvoltage has occurred in the one of the circuits. The variable-speed pumped storage power generation system includes: high-voltage side circuit voltage detecting means configured to detect a voltage of a high-voltage side circuit of the transformer; a no-resistor short-circuit device which is connected between the rotor winding and the AC exciter and is capable of executing three-phase short-circuiting in the three-phase circuit; and control means configured to cause the short-circuit device to execute three-phase short-circuiting on a condition that an output voltage of the high-voltage side circuit voltage detecting means becomes lower than a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2019132803-A (JP)
Title: Gas sensor
Inventor: NISHIYAMA HIROYUKI
IPC: G01N27/12
Filed: 2018-02-02
Abstract: To provide a gas sensor that can increase the strength of the weld between a conduction member and a pad part on the sensor element side.SOLUTION: A gas sensor 15 has first to fourth heater pad parts 91, 93, 95, and 97, and the heater pad parts contain alumina as a common basis material, which is ceramic of the same component as that of a ceramic part. The first to fourth heater pad parts contain the common basis material less than a A-heater and a B-heater does. That is, the content of the Pt in the first to fourth heater pad parts is larger than that of the Pt in the A-heater and the B-heater. Accordingly, metal first to fourth conduction members 17, 19, 21, and 23, which are welded (specifically, resistance-welded) to the first to fourth heater pad parts, respectively, are strongly welded to the first to fourth heater pad parts.SELECTED DRAWING: Figure 2
Patent JP-2019137978-A (JP)
Title: Reinforcing member for skeleton and building
Inventor: HAYASHI ATSUSHI
IPC: E04G23/02
Filed: 2018-02-06
Abstract: To enhance the certainty of reinforcement to a skeleton.SOLUTION: A reinforcing member 5 for a skeleton is provided with a main body part 10 fastened to a rail 100 in a skeleton 200 using the rail 100 for a track through a fastening member 111. The main body part 10 includes a flange contact part 11 which contacts from the inside with both of a pair of flanges 102, 103 formed on both sides in the height direction X of a web 101 in the rail 100. The flange contact part 11 includes a web facing surface 11a, a pair of flange facing surfaces 11b,11c, and an insertion hole 11h. When the inclination with respect to the first direction D along the width direction Y of the web 101 is a gradient α, a gradient α of one flange facing surface 11b, 11c is different from the gradient α of one tapered surface 102b, 103c facing one flange facing surface 11b, 11c.SELECTED DRAWING: Figure 4
Patent JP-2019138017-A (JP)
Title: Prestress introduction method and prestress introduction structure
Inventor: Kamiyama Yuta
IPC: E04C5/12
Filed: 2018-02-08
Abstract: To provide a prestress introduction method and a prestress introduction structure capable of reducing a construction cost.SOLUTION: According to this prestress introduction method, a prestress introduction structure 100 is obtained by introducing prestress to a concrete structure C by introducing a tension force to a screw-knotted reinforcement 10 embedded in the concrete structure C. That is, apart from the screw-knotted reinforcement 10 embedded as a reinforcing member in the concrete structure C, it is possible to introduce prestress to the concrete structure C by suppressing the construction cost by a comparatively simple work by a simplified construction without performing large-scale work such as placing a PC steel material for introducing prestress.SELECTED DRAWING: Figure 1
Patent JP-2019138766-A (JP)
Title: Probe pin, probe unit, and inspection device
Inventor: OGAWARA TAKAHIRO
IPC: G01R31/28
Filed: 2018-02-09
Abstract: To enable a contact object to be contacted while the tips of a plurality of probe pins are in proximity.SOLUTION: The present invention is constituted in such a way that a contact part 31 formed in shape of a column and provided at a tip part 21b in the state of a base part 21b being supported, is brought into contact with a contact object, allowing an electric signal to be inputted/outputted to and from the contact object. The base part 21a is formed so that its cross sectional shape at a cross section C perpendicular to the center axis A of the probe pin is non-circular, and the contact part 31 is composed of two notched faces S2 each formed on a plane inclined to the center axis A, with a portion of the tip part 21b notched, and a portion defined by two outer circumferential faces F1, F4 of the tip part 21b and projecting along the center axis A.SELECTED DRAWING: Figure 7
Patent JP-2019141227-A (JP)
Title: Hand towel
Inventor: NAKAJIMA RYO
IPC: D21H27/00
Filed: 2018-02-19
Abstract: To provide a hand towel in which water absorbing performance of adhering to the hands, absorbing water at an early stage and retaining water is optimized, and which is excellent especially in wiping performance even with a low basis weight.SOLUTION: A hand towel has pulp as the active ingredient, and is obtained by laminating 2-ply sheets. The hand towel is such that: a basis weight per ply is 15.0 g/mor more, and 18.2 g/mor less; TS750 acquired by a tissue-softness measuring apparatus TSA is 15 dBVrms or more, and 20 dBVrms or less; TS7 is 15 dBVrms or more, and 20 dBVrms or less; and (a basis weight per ply)/D value is 9,600 g/mor more, and 11,000 g/mor less.SELECTED DRAWING: None
Patent JP-2019142369-A (JP)
Title: Pneumatic tire
Inventor: SAKAMOTO YOSUKE
IPC: B60C11/01
Filed: 2018-02-21
Abstract: To provide a pneumatic tire which is improved in road holding performance on an unpaved road while maintaining good cut resistance.SOLUTION: In a side area on a tire width direction outer side of a shoulder land part 20, one side block 40 is provided for each of a pair of shoulder blocks (first block 21a and second block 21b) which are adjacent to each other in a tire circumferential direction. Each side block 40 includes three areas comprising a high level area 41, a middle level area 42 and a low level area 43 which have raised heights different from one another. The high level area 41 and the low level area 43 are located at respective extension positions of the first block 21a and the second block 21b, and the high level area 41 on the first block 21a side and the high level area 41 on the second block side 21b side are adjacent to each other with the middle level area 42, which is formed as a narrow groove having a width of 10 mm or less, interposed therebetween.SELECTED DRAWING: Figure 2
Patent JP-2019144438-A (JP)
Title: Display control apparatus and display control method
Inventor: YAMAMOTO YASUSHI
IPC: G06F3/0346
Filed: 2018-02-21
Abstract: To allow a user to easily change a display region of an image.SOLUTION: A display control apparatus 10 includes: an acquisition unit 122 which acquires an image of a user imaged by an imaging device 1 provided at a position fixed with respect to a position of a display device 2; a position identification unit 123 which identifies a position of a predetermined reference point of a face of the user in the image acquired by the acquisition unit 122; and a display control unit 124 which displays a partial image included in a display region of a display image on the display device by changing a position of the display region in the display image displayed on the display device 2 on the basis of the relationship between the position of the reference point identified by the position identification unit 123 and the position of the display device 2.SELECTED DRAWING: Figure 3
Patent JP-2019143091-A (JP)
Title: Method for producing polyhydric hydroxy resin, method for producing thermosetting resin composition, method for producing sealant, method for producing laminated plate, polyhydric hydroxy resin and thermosetting resin composition
Inventor: UEI YUSUKE
IPC: C08G59/24
Filed: 2018-02-23
Abstract: To provide a method for producing a polyhydric hydroxy resin having a small content of hydroquinone which can suppress clogging of piping in removing hydroquinone by distillation.SOLUTION: There is provided a method for producing a polyhydric hydroxy resin in which a high boiling point solvent having a boiling point of 180°C is made to coexist in a first polyhydric hydroxy resin containing a resin component represented by the following formula (1) and hydroquinone at a ratio of 5 to 50 mass% relative to the first polyhydric hydroxy resin, followed by performing steam distillation at 200 to 260°C to obtain a second polyhydric hydroxy resin reduced in a content of hydroquinone. In the formula, n is the number of repetitions and the average value of n is 0 to 20.SELECTED DRAWING: None
Patent JP-2019146680-A (JP)
Title: Game machine
Inventor: MIYAOKA TAKAO
IPC: A63F7/02
Filed: 2018-02-26
Abstract: To provide a game machine capable of diversifying a performance during a jackpot game regardless of a general electric generator type.SOLUTION: A Pachinko machine performs a jackpot game by allowing a plurality of electric tulips to operate continuously. When an operation button 9 is operated during a predetermined period after starting a jackpot game (S334; YES), a performance mode corresponding to a performance mode selection image selected according to the operation is selected (S335). A process is shifted to S339. The selected performance mode is stored in RAM (S339). The stored performance mode is referenced in second informing performance start processing during a jackpot game, and a second informing performance corresponding to a fourth variation pattern and a performance mode starts to be executed.SELECTED DRAWING: Figure 19
Patent JP-2018109046-A (JP)
Title: Novel iodophor composition and method of use
Inventor: JOSEPH CAPRIOTTI
IPC: A61K47/58
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide stable topical formulations useful in treatment of viral wart infection, demodex infection and bacterial infection of the skin and genital tract, and an infected state of the eye or eyelid.SOLUTION: A topical gel composition comprises: about 0.1% to about 10% of povidone-iodine (PVP-I); about 30% to about 99% of dimethyl sulfoxide (DMSO); and about 1% to about 10% of a gelling agent. The topical gel composition exhibits greater efficacy in treating a skin infection or an infectious condition of an eye or eyelid than a liquid composition substantially free of a gelling agent and comprising about 0.1% to about 10% of povidone-iodine and about 30% to about 99% of DMSO.SELECTED DRAWING: None
Patent JP-2019149738-A (JP)
Title: Station side device, subscriber side device, optical access network, and bandwidth allocation method
Inventor: SARASHINA MASAHIRO
IPC: H04L12/44
Filed: 2018-02-27
Abstract: To realize efficient low-latency communication in a network using PON.SOLUTION: An OLT includes: synchronization state determination means; allocation time optimization means; and allocation number optimization means. The synchronization state determination unit determines a synchronization state between each ONU and a lower-level connection device as complete synchronization, semi-synchronization, or asynchronization. The allocation time optimizing means determines allocation time for allocating an allocation bandwidth so that waiting time of uplink data is within allowable delay time for a fully synchronized ONU. The allocation number optimization means determines an allocation time zone in which the allocation bandwidth is allocated for a semi-synchronous ONU and determines the number of allocations to which the allocation bandwidth is allocated in the allocation time zone so that the waiting time of the uplink data is within the allowable delay time. The allocation number optimization means determines the number of allocations to which the allocated bandwidth is allocated over an entire time zone of one DBA cycle so that the waiting time of the uplink data is within the allowable delay time for the asynchronous ONU.SELECTED DRAWING: Figure 2
Patent JP-2019148534-A (JP)
Title: clock
Inventor: NAKANISHI NOBUHIKO
IPC: G04G21/02
Filed: 2018-02-28
Abstract: To suppress deterioration in the legibility of a numerical value indicated by a pointer even in the case of continuously displaying a time.SOLUTION: A 10-hour side information display unit 40 and an hour hand 11 satisfy the following three arrangement relations shown below in plan view from the axial direction of a pointer axis Ax41 of a small second pointer 41. A first arrangement relation is that each number of a scale 42p is arranged in line symmetry to a virtual straight line L41 connecting a scale 42z and the pointer axis Ax41. A second arrangement relation is that the pointer axis Ax41 is arranged at a position that does not overlap a pointer axis Ax11 of the hour hand 11. A third arrangement relation is that a range Rng11 in which the rotational movement of the hour hand 11 is possible overlaps a portion of a range Rng41 in which the rotational movement of the small second pointer 41 is possible and does not overlap the scale 42z.SELECTED DRAWING: Figure 11
Patent JP-2019146887-A (JP)
Title: Pedestal for use in bed and chair
Inventor: SE RYUTAN
IPC: A47C3/02
Filed: 2018-02-28
Abstract: To provide a pedestal for use in a bed and a chair.SOLUTION: The pedestal for use in a bed and a chair includes a fixed pedestal, swing pedestal, driving device, and a spin pedestal. The swing pedestal is installed above the fixed pedestal and is capable of reciprocation and inclination relative to the fixed pedestal. The driving device is installed between the fixed pedestal and the swing pedestal and is capable of making the swing pedestal reciprocate and incline relative to the fixed pedestal. The spin pedestal is installed above the swing pedestal and is capable of spinning relative to the swing pedestal. Accordingly, the pedestals for use in a bed and a chair can fulfill a swing function suitable for human engineering, thereby stabilizing the structure, extending the service life, and suppressing generation of abnormal sound. In addition, the swing direction is arbitrarily adjusted, giving no fatigue of the mind or the body to a user and enabling the user to experience diverse and supple feelings of use.SELECTED DRAWING: Figure 2
Patent JP-2018137763-A (JP)
Title: Compact high voltage RF generator using self-resonant inductor
Inventor: ALEX PAUL HILEY
IPC: H03H5/02
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To provide RF generators including active devices driving series resonant circuits.SOLUTION: An RF generator circuit 325 comprises: a dual inductor 310 including one winding including an input and an output, and another winding including an input and an output. The one winding and the another winding are arranged to provide, between the one winding and the another winding, a parasitic capacitance selected to determine the frequency of the a frequency signal. The outputs of both windings electrically couple to capacitive loads 344, 346.SELECTED DRAWING: Figure 3
Patent JP-2018117372-A (JP)
Title: Communication device, method of controlling the same, and program
Inventor: AMANO RYOSUKE
IPC: H04W4/00
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the convenience at communication connection using a communication parameter.SOLUTION: A communication device (a camera) 101 comprises: proximity wireless communication means 201 that performs proximity wireless communication; short-range wireless communication means 203 that performs short-range wireless communication with a higher communication speed or a wider communication range than the proximity wireless communication; and storage means 206 that stores a first communication parameter for connection with the other communication device via the short-range wireless communication means 203. In a case where a read command is received from the other communication device, the first communication parameter stored in the storage unit is transmitted to the other communication device via the proximity wireless communication means 201. In response to the transmission of the first communication parameter, a second communication parameter for connection via the short-range wireless communication means 203 is stored in the storage means 206.SELECTED DRAWING: Figure 2
Patent JP-2019158468-A (JP)
Title: System and method for inspecting variability characteristics of polarization of optical cable
Inventor: TAKAHASHI HIDENORI
IPC: G01M11/00
Filed: 2018-03-09
Abstract: To provide a technique of inspecting the relation between power on a cable and polarization variability.SOLUTION: The present invention relates to an inspection system for inspecting the relation between the power on an optical cable and the change in the state of polarization of light propagating in the optical fiber of the optical cable. The optical cable includes: a buffer material on the cable; measurement means for causing light to enter an end of the optical fiber in the optical cable, receiving the light emitted from the other end of the optical fiber, and measuring the variability of the state of polarization of the light; and impact applying means for applying impact on the optical cable.SELECTED DRAWING: Figure 2
Patent JP-2019155398-A (JP)
Title: Reinforcing-bar marking device and reinforcing-bar
Inventor: KANEO SATORU
IPC: B21C51/00
Filed: 2018-03-12
Abstract: To provide a reinforcing-bar marking device which can prevent paint from being transferred to another member after being applied for a marking indicative of a high-strength part, and enables the high-strength part and the orientation of a bar arrangement of the high-strength part to be easily discriminated.SOLUTION: A reinforcing-bar marking device comprises: a hardening mechanism 11 that hardens a reinforcing-bar 7; a coating mechanism 13 that makes a coating with paint to form a first marking part M1 indicative of a high-strength part of the reinforcing-bar 7 hardened by the hardening mechanism 11; a reinforcing-bar information providing mechanism 15 that displays a second marking part M2 that is reinforcing-bar information indicative of a reinforcing-bar orientation of the reinforcing-bar 7, on the reinforcing-bar 7; a tempering mechanism 14 that tempers the reinforcing-bar 7 coated with the paint by the coating mechanism 13; and a movement mechanism 17 that moves the reinforcing-bar 7 with respect to the hardening mechanism 11, the coating mechanism 13, the reinforcing-bar information providing mechanism 15, and the tempering mechanism 14.SELECTED DRAWING: Figure 3
Patent JP-2019156676-A (JP)
Title: Metal sulfate particles, and cosmetics containing the same
Inventor: KANI TOSHIYUKI
IPC: A61K8/26
Filed: 2018-03-13
Abstract: To provide metal sulfate particles capable of neutralizing basic substances, such as ammonia, effectively by approaching sulcus cutis and pores when applied on a skin.SOLUTION: This invention provides metal sulfate particles, the particles of a metal sulfate which is a sulfate of 3-numbered metal salt, the metal sulfate particle having a spherical shape and having a median diameter of 200 μm or lower. The metal sulfate particle is a spherical one, so that it can approach sulcus cutis and pores by rolling on a skin when applied on the skin.SELECTED DRAWING: Figure 4
Patent JP-2019161587-A (JP)
Title: Optical communication device, correction control method, and correction control program
Inventor: OTANI HOMARE
IPC: H04L12/44
Filed: 2018-03-16
Abstract: To normally perform communication even when PON protection is caused.SOLUTION: An OLT 100 includes: a first processing section 11 of an active system; a second processing section 12 of a standby system; a storage unit 113 for storing a first time in which the first processing section 11 executes processing of converting an optical signal transmitted by an ONU to an electrical signal and processing on the electrical signal; a storage unit 123 for storing a second time in which the second processing section 12 executes processing of converting the optical signal transmitted by the ONU to an electrical signal and processing on the electrical signal; and a standby system correction unit 125 that on the basis of the first time and the second time, corrects a first round-trip delay time including the first time and a time required after the first processing section 11 or the second processing section 12 transmits the optical signal to the ONU, until receiving a response to the optical signal to calculate a second round-trip delay time. When switching from the active system to the standby system is performed, the second processing section 12 determines transmission time on the basis of the second round-trip delay time.SELECTED DRAWING: Figure 3
Patent JP-2019161607-A (JP)
Title: Wireless communication system, control unit, access point, and terminal unit
Inventor: NISHIYASU Kazuma
IPC: H04W28/06
Filed: 2018-03-16
Abstract: To provide a wireless communication system capable of efficiently performing connection processing to an access point of a terminal unit.SOLUTION: In order to connect to one of the access points 20-1-20-2 which has a super frame in an initial state that a control channel period is longer than a data channel period via a radio link, a terminal unit 30-1 transmits a connection request to the access point 20-1 (S507), and subsequently receives a piece of information indicating the access point 20-2 as the information of access point to be connected from the access point 20-1 as connection response.SELECTED DRAWING: Figure 7
Patent JP-2019164525-A (JP)
Title: Remote management system, remote management apparatus and remote management method
Inventor: CHIYO NAOKI
IPC: G06F13/00
Filed: 2018-03-19
Abstract: To provide a remote management system capable of starting device management without visiting an environment-to-be-managed after a contract of device management has been made.SOLUTION: A remote management system has a mediation device incorporated in a housing of a device set up within a LAN and a remote management apparatus for managing the device set up within the LAN through a wide-area communication network. The mediation device has a transmitting/receiving section that regularly sends a request telegram for a determination result of whether or not a use contract of device management has been made to the remote management apparatus and receives a determination result, and a device management section that makes effective a management function for a device set up within the local area network if a determination result is of a value indicative of being already contracted. The remote management apparatus has a control section that receives a request telegram, determines whether or not a use contract has been made on the mediation device based on information stored in a storage section and sends a value indicative of being already contracted to the mediation device if contracted.SELECTED DRAWING: Figure 1